[Dovecot] move the message between folder problem with quota.

[Antonio Casado Rodríguez]

Hi, i have dovecot 1.0rc12, postfix, RedHat Enterprise Linux ES 4.0 
Update 4. IMAP client Thunderbird 1.5.0.7

Only namespace:
namespace private {
   separator = /
   inbox = yes
   prefix =
   location = maildir:~/Maildir/
 }

When the quota limit is near...

more maildirsize
5242880S
0 0
2688058 1
1993336 1

... if i move the message betweeen foders, dovecot say: quota exceeded.

Is this a error?

If i delete the message (trash folder), it not work too.

would not have to work as Maildir++ specification says?
http://www.inter7.com/courierimap/README.maildirquota.html    (Reading 
from a Maildir++)

Thanks a lot.